CA1058341A - Composition of pullulan and thermoplastics - Google Patents

Composition of pullulan and thermoplastics

Info

Publication number
CA1058341A
CA1058341A CA220,964A CA220964A CA1058341A CA 1058341 A CA1058341 A CA 1058341A CA 220964 A CA220964 A CA 220964A CA 1058341 A CA1058341 A CA 1058341A
Authority
CA
Canada
Prior art keywords
pullulan
resin
water
resin composition
composition according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA220,964A
Other languages
English (en)
French (fr)
Other versions
CA220964S (en
Inventor
Hiroomi Matsunaga
Teruo Saito
Kozo Tsuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Hayashibara Biochemical Laboratories Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2449974A external-priority patent/JPS5644903B2/ja
Priority claimed from JP2449874A external-priority patent/JPS578835B2/ja
Application filed by Sumitomo Chemical Co Ltd, Hayashibara Biochemical Laboratories Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1058341A publication Critical patent/CA1058341A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/43—Promoting degradability of polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA220,964A 1974-02-28 1975-02-28 Composition of pullulan and thermoplastics Expired CA1058341A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2449974A JPS5644903B2 (en:Method) 1974-02-28 1974-02-28
JP2449874A JPS578835B2 (en:Method) 1974-02-28 1974-02-28

Publications (1)

Publication Number Publication Date
CA1058341A true CA1058341A (en) 1979-07-10

Family

ID=26362015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220,964A Expired CA1058341A (en) 1974-02-28 1975-02-28 Composition of pullulan and thermoplastics

Country Status (5)

Country Link
US (1) US4045388A (en:Method)
CA (1) CA1058341A (en:Method)
DE (1) DE2508542B2 (en:Method)
FR (1) FR2262682B1 (en:Method)
GB (1) GB1494253A (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144163A (en:Method) * 1974-10-11 1976-04-15 Sumitomo Chemical Co
US4356115A (en) * 1981-04-27 1982-10-26 Ichiro Shibanai Fragrant synthetic resin product and method of producing the same
US5095054A (en) * 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
NL9001826A (nl) * 1990-08-15 1992-03-02 Cargill Bv Materiaal, dat een polymeer van onverzadigde koolwaterstof, een c1-4 alkyl- of hydroxyalkylether van zetmeel en een vinyl- of acrylpolymeer als verenigbaar makend middel bevat.
US5296526A (en) * 1990-08-15 1994-03-22 Cargill, Incorporated A process for preparing a composition containing a polymer of unsaturated hydrocarbon, a C1-4 alkyl or hydroxyalkylether of starch and a vinyl or acrylic polymer as a compatibilizing agent
US10130587B2 (en) 2011-01-11 2018-11-20 Capsugel Belgium Nv Hard capsules
CN103160012B (zh) * 2013-04-01 2015-09-23 天津市金盛昱塑料制品有限公司 一种隔氧且可降解的塑料薄膜
CN103205045A (zh) * 2013-04-01 2013-07-17 天津超平新材料科技有限公司 一种隔氧且可降解塑料薄膜的制备方法
CN106496654A (zh) * 2016-10-20 2017-03-15 常州市鼎日环保科技有限公司 一种可降解食品包装材料的制备方法
US11319566B2 (en) 2017-04-14 2022-05-03 Capsugel Belgium Nv Process for making pullulan
ES3033915T3 (en) 2017-04-14 2025-08-11 Capsugel Belgium Nv Pullulan capsules
CN112940317A (zh) * 2021-03-15 2021-06-11 瑞安市东威塑胶有限公司 一种具有隔氧性改性制剂的bopp复合薄膜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784390A (en) * 1971-07-23 1974-01-08 Hayashibara Biochem Lab Shaped bodies of pullulan and their use
US3871892A (en) * 1972-12-18 1975-03-18 Hayashibara Biochem Lab Shaped bodies of pullulan esters and their use
JPS5224054B2 (en:Method) * 1973-01-23 1977-06-29
JPS5060530A (en:Method) * 1973-09-29 1975-05-24
US3976605A (en) * 1974-03-28 1976-08-24 Sumitomo Chemical Company, Limited Foamed plastics of resin compositions comprising pullulan type resins and thermoplastic resins and process for producing the same

Also Published As

Publication number Publication date
GB1494253A (en) 1977-12-07
DE2508542B2 (de) 1978-07-27
DE2508542A1 (de) 1975-09-04
DE2508542C3 (en:Method) 1979-03-22
FR2262682A1 (en:Method) 1975-09-26
FR2262682B1 (en:Method) 1977-04-15
US4045388A (en) 1977-08-30

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